std::basic_string::max_size

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C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++0x feature) Atomic operations library (C++0x feature) Thread support library (C++0x feature)
Strings library
Narrow character strings Wide character strings Classes basic_string char_traits Functions getline stoi stol stoll stoul stoull (C++0x) (C++0x) (C++0x) (C++0x) (C++0x) stof stod stold (C++0x) (C++0x) (C++0x) to_string (C++0x) to_wstring (C++0x)
std::basic_string
Member functions basic_string::basic_string basic_string::operator= basic_string::assign basic_string::get_allocator Element access basic_string::at basic_string::operator[] basic_string::front (C++0x) basic_string::back (C++0x) basic_string::data basic_string::c_str Iterators basic_string::begin basic_string::end basic_string::rbegin basic_string::rend Capacity basic_string::empty basic_string::size basic_string::length basic_string::max_size basic_string::reserve basic_string::capacity basic_string::shrink_to_fit Operations basic_string::clear basic_string::insert basic_string::erase basic_string::push_back basic_string::pop_back basic_string::append basic_string::operator+= basic_string::compare basic_string::replace basic_string::substr basic_string::copy basic_string::resize basic_string::swap Search basic_string::find basic_string::rfind basic_string::find_first_of basic_string::find_first_not_of basic_string::find_last_of basic_string::find_last_not_of Constants basic_string::npos

​size_type max_size() const;​

Returns the maximum number of elements the string is able to hold due to system or library implementation limitations, i.e. ​​std::distance(begin(), end())​​ for the largest string.

Contents 1 Parameters 2 Return value 3 Complexity 4 See also

Parameters

(none)

Return value

maximum number of characters

Complexity

constant

See also

size	returns the number of characters (public member function)
length	returns the length of the string (public member function)